a. Draw the product in the space provided and pay close attention to stereochemistry. b. Define this electrocyclization: c. Is this electrocyclization con rotatory or disrotatory? d. Explain your answers to parts a and c and support your explanation with clearly drawn figures that include a MO analysis. e. Draw the product of the photochemical electrocyclization in the space provided and pay close attention to stereochemistry. hv f. Explain the difference between your answers in parts a and e.